Encryptly - Simple and Secure Encryption and Decryption Library

Encryptly is a lightweight JavaScript library that provides easy-to-use functions for encrypting and decrypting data securely using XOR encryption. It offers a simple and effective way to protect sensitive information, making it an excellent choice for various applications.

Installation

You can install the encryptly package using npm:

npm install encryptly

Usage

To use Encryptly in your project, you need to require it as follows:

const encryptly = require('encryptly');

Encrypting and Decrypting

Encryptly offers two main functions, encrypt and decrypt, to encrypt and decrypt data using XOR encryption.

const encryptly = require('encryptly');
const ENCRYPTION_KEY = 'your_secret_key_here'; // Replace with your secret key

const originalData = 'Secret word here!';
const encryptedData = encryptly.encrypt(originalData, ENCRYPTION_KEY);
const decryptedData = encryptly.decrypt(encryptedData, ENCRYPTION_KEY);

console.log('Original Data:', originalData);
console.log('Encrypted Data:', encryptedData);
console.log('Decrypted Data:', decryptedData);

Hex to ASCII and ASCII to Hex Conversion

Encryptly also provides two additional functions, hex2ascii and ascii2hex, to convert data between Hex and ASCII representations.

const hexString = '48656c6c6f2c2074686973206973206120736563726574206d65737361676521';
const asciiString = 'Secret word here!';

const convertedToAscii = encryptly.hex2ascii(hexString);
const convertedToHex = encryptly.ascii2hex(asciiString);

console.log('Hex to ASCII:', convertedToAscii);
console.log('ASCII to Hex:', convertedToHex);

Test

npm test 

License

This project is licensed under the MIT License.